Multiple Choice Question (MCQ)

The equation of x^2=y^2 is represented by which of the following graphs?

  1. ×

    A

  2. ×

    B

  3. C

  4. ×

    D

  5. ×

    E

Steven Zheng posted 2 months ago


Answer

  1. y^2=x^2

    Taking square root of both sides, we get

    |y|=|x|

    For every x, positive or negative, there are two corresponding y values with their absolute numbers are equal to the absolute of x


    C is correct choice

Steven Zheng posted 2 weeks ago

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